baber/WOPTO huggingface dataset:
Patent JP-S552961-A (JP)
Title: Arithmetic unit for load torque of motor
Inventor: CHIHARA JIYUNICHI
IPC: G01L3/24
Filed: 1978-06-22
Abstract: PURPOSE: For obtaining the accurate values of load torque without any time delay, to provide a circuit for copying the acceleration or deceleration signal generated when speed instruction value for the motor controlled in speed charges.  
     CONSTITUTION: When deviation value ΔNREF from the reference value of speed instruction values is fed, a copying circuit 33 generates the acceleration or deceleration signal I a  required to change speed by the value of ΔNREF. Load current signal is obtained by the subtraction of the output I a  of said copying circuit 33 for generating acceleration or deceleration current signal and loss current I loss  from the current signal I actually flowing in a rotor by a subtracting circuit 34, and multiplied by torque constant K t  for obtaining load torque G r  by means of a multiplying circuit 35. Speed compensation value NREF(T) is computed from said load torque G r  and rolling capacity F by a speed compensating arthmetic circuit 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63242948-A (JP)
Title: Heat reflective glass
Inventor: SUZUKI KOICHI
IPC: C03C17/36
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the title durable glass with desirably reduced visible ray reflection on the film surface to reduce mirroring of the window panes at night, by coating the surface of the base glass with a metal film, a nitride film and an oxide film in order. CONSTITUTION:A base 11 of colorless or colored, clear glass is coated on its surface, with a metal film of 20-100Angstrom  thickness 12, selected from Cr, Ti, Zr, Hf, Ta, Ni, Mo, Nb, W, Si or their alloys and stainless steels such as a stainless steel film, a nitride film of 200-550Angstrom  thickness 13, selected from nitrides of Ti, Zr, Ta, Hf, Cr, or their mixture such as a TiN film, and an oxide film of 100-500Angstrom  thickness 14, selected from oxides of Ti, Cr, Zr, Si, Al, Hf, Ta, Nb, or their mixture such as TiO2 film to give the title glass of less than 20% visible ray reflection on the side of the films-formed surface.
Patent JP-S5411609-A (JP)
Title: Loop transmission system
Inventor: YAMAGUCHI KOUJI
IPC: H04L12/423
Filed: 1977-06-27
Abstract: PURPOSE:To enable full duplex transmission, by connecting the secondary station to upper and lower stream lines.
Patent JP-S60220651-A (JP)
Title: System for measuring traffic intensity to every ground
Inventor: KATOU YASUO
IPC: H04M3/36
Filed: 1984-04-18
Abstract: PURPOSE:To measure easily the traffic intensity to every ground with a common device by interrupting an originating subscriber from a supervisor at an outgoing line connection time to monitor the communication state. CONSTITUTION:When a subscriber SUB originates a call, the subscriber SUB and an outgoing trunk OGT are connected through a train 1 of a main link ML by the control of a common controller MKR. The controller MKR transmits storage position information of the outgoing line OGT on a trunk link frame (TLF) and the telephone number of a called subscriber to a controller CONT. The controller CONT selects an idle supervisor SVR and transmits storage position information of, for example, a supervisor SVR0 on the TLF to the controller MKR. The controller MKR connects the subscriber SUB and the supervisor SVR0 through a train 2 by the start from the controller CONT. Then, the supervisor SVR0 starts the state monitor of the outgoing line OGT and transmits always the state of the outgoing line OGT to the controller CONTG. The controller CONT measures the traffic intensity to every ground on a basis of this information.
Patent JP-S61235080-A (JP)
Title: Welding device for nuclear fuel rod
Inventor: KOMURO KOJIRO
IPC: G21C21/02
Filed: 1985-04-12
Abstract: PURPOSE:To enable the welding process in short time and at low cost by providing the coil for heating of the part to be welded in the titled device to arrange a welding torch in the welding chamber having a coated pipe inserting port at one side and a press device at the other side. CONSTITUTION:The high frequency heating coil 10 that the inner diameter of the coil part 11 is larger than the outer diameter of a nuclear fuel rod 4 and an end plug 6 is arranged close to the side plate with the inserting port 1 of a chamber 2 so that the part 11 is opposed to a coated pipe inserting port 1. The end plug 6 is first fitted to a press device 3 and located at the prescribed position inside the chamber 2 and when the coated pipe 4 is fitted by the prescribed length into the chamber 2 via the inserting port 1, the end part of the pipe 4 is arranged in opposition to the plug 6. The inert gas is then filled up into the chamber 2 after vacuum exhaust, the plug 6 is fixed by press-fit to the pipe 4 end part with the device 3 and the pipe 4 end part and plug 6 are heated with the coil 10. The heating of the coil 10 is cut when the part to be welded of the pipe 4 reaches a fixed temp., the coil 10 is separated from the pipe 4 end part by moving the chamber 2 to the left and the welding is performed by descending the welding torch 5 to the joining part.
Patent JP-H05278532-A (JP)
Title: Weather strip structure
IPC: B60J1/02
Filed: 1992-03-31
Abstract: PURPOSE:To improve setting work efficiency of two opposite body panels being attached via a weather strip and reduce the cost of production. CONSTITUTION:A body 22 pinching each opposite edge of a flange part 3 and a windshield 4, a fitting groove 26 being installed in one side part of the body 22 and fitting a wedge member 25, and a pair of flange lips 27, 28 whose one side is turnable in direction of the other side are all installed in both first and second pinching grooves 23 and 24 formed in both ends. Then, a rotative supporting point P2 of an outer flange 28 is installed in and around the outside, through which any possible collision of the outer flange lip 28 against the inner flange lip 27 is prevented from occurring.
Patent JP-S62233377-A (JP)
Inventor: YAMAMOTO ICHIRO
IPC: E04G21/02
Filed: 1986-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61239969-A (JP)
Title: Character control system of printer
Inventor: KOMINATO MOTOYUKI
IPC: B41J5/44
Filed: 1985-04-11
Abstract: PURPOSE:To make it possible to use a character pattern relatively inexpensively in an alterable manner even if the character pattern is stored in rewriting- impossible ROM, by a method wherein character pattern storing RAM is pro vided and a flag bit is provided to each character code of a character code table and the character pattern stored in character pattern storing ROM or character pattern storing RAM is selected and used according to whether the flag bit is '1' or '0'. CONSTITUTION:When a character code is same to the character code registered in character pattern storing ROM2 and a character pattern is different, this character pattern is registered and stored in character pattern storing RAM3. In perfoming this registering, a character code table 1 is used and a numeral '1' is erected on the lowermost rank bit of the character code. When a reading control part 4 reads the character pattern, the lowermost rank bit of the character code thereof is looked and, if '1', the character pattern stored in RAM3 is read and, if '0', the character pattern stored in ROM2 is read.
Patent JP-S561019-A (JP)
Title: Film loader for camera
Inventor: FUJITA SUSUMU
IPC: G03B17/30
Filed: 1979-06-18
Abstract: PURPOSE: To enable winding of a film simply by inserting its leading end part into the film winding chamber side by so arranging the device that when the back cover of the camera is closed the guide plate is positioned below the rotating locus of the sprocket by the film winding chamber cover.  
     CONSTITUTION: When the film leading end f h  is inserted to the extent that the leading end of the film leading end f h  contacts one retaining blade 25a, the leading end winds on a large-diameter winding spool 23 of itself owing to the winding habit of the film per se and becomes engageable in the perforations p of the film leading end f h . When a winding spool 4 is rotated clockwise by operating the winding lever of the camera in this state, the ratchet 28 surely engages with the perforations p with the aid of the retaining force of the retaining blade 25a, thus the winding of the film leading end f h  is accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000274181-A (JP)
Title: Bypass device for vertical shaft
Inventor: MIYAJI TOSHIO
IPC: E21D9/13
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of a vertical shaft bypass device and improve the efficiency of drive work. SOLUTION: A vertical shaft bypass device 1 has a slurry supply hole and a slurry discharge hole in axial direction in a slurry bypass block together with a chamber for communicating them, a valve body is made freely rotatable, the valve body supplies slurry supply water from a simplified slurry treatment apparatus 309 to the main body of a drive machine, slurry containing sediment excavated by the main body 4 of the drive machine is circulated to the simplified slurry treatment apparatus 309, or the slurry supply can be bypassed to the simplified slurry treatment apparatus 309 and further a hydraulic cylinder or the like capable of driving the valve body is provided.
Patent JP-2000270968-A (JP)
Title: Stand assembly
Inventor: SHIGETOMI KENICHI
IPC: A47C17/22
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a stand assembly which can be simply and easily applied to multipurpose usage and the stowage characteristics and space of which help designing effective usage of the stand assembly. SOLUTION: This stand assembly comprises a stand body 1 having cross-sectional figuration of gutter like, a pair of side walls 2 and 3 that are made attachable to both left and right ends 1a and 1b of the stand body 1, a pair of supporting mechanisms 6 and 7 that support a pair of walls 2 and 3 and are shiftable between an attached position and a separated position, a first base plate 4 that is set to a top opening 1c of the stand body 1 and is enabled to vary its pose between an opened pose and a closed pose, and a second base plate 5 enabled to take an on-placed-load and being set on the upper face side of the supporting mechanisms 6 and 7 in a condition that the pair of walls 2 and 3 are set in the separated position. Therefore, the assembly is secured with high characteristics of applicability to general purpose through its ability to select one out of three poses having different load-taking areas by setting the pair of side walls 2 and 3 to optionally select the attached position or the separated position, and by placing the second base plate 5 on the supporting mechanism when the separated position is selected.
Patent JP-S556426-A (JP)
Title: External part for portable watch
Inventor: NAKAGAWA TETSUO
IPC: C23C30/00
Filed: 1978-06-26
Abstract: PURPOSE:To produce the external part for portable watches which is superior not only in corrosion resistance, abrasion resistance and scratch resistance but in impact resistance and design freedom as well by forming the silicide layer of the specific metal on the surface of the molding of said metal. CONSTITUTION:A case for portable watches is made by metals such as Ti, Nb, Ta, Hf, V, W, Mo, Zr, Cr, etc. or their alloys. Or the case is made of austenite base stainless steel, brass, German silver, etc. and the film of the metals such as the abovementioned Ti, etc. or their alloys is formed on the surface thereof by plating or other method. Next, the covering of the silicide of said metals is formed by an ionization plating method, activated reactive vapor deposition method or sputtering method. Since it is not a sintered body, it is superior in impact resistance, permits easy fabrication to various shapes, also permits various colorings owing to the metal silicides and is further superior in corrosion resistance, abrasion resistance and scratch resistnce as well.
Patent JP-S61239004-A (JP)
Inventor: HASEGAWA YOSHIHIRO
IPC: A41D19/04
Filed: 1985-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09264075-A (JP)
Title: Underground parking system for building having base isolation structure
Inventor: HISATOMI RYOJI
IPC: E04H6/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an underground parking system capable of surely performing delivering in and out of automobiles after generation of earthquake by preventing damage in the system even if it occurs with the characteristic of base isolation structure of building. SOLUTION: According to the base isolation structure of building where a upper structure 1 and a lower structure are separate bodies, a lift apparatus 22 is fixed to the side of lower structure 2 while a tray relaying apparatus 13 is arranged on the side of upper structure 1. A tray 73 is supported and elevated between an automobile entering part 12 and the lift apparatus 22 and the delivery of the tray 73 on which an automobile is loaded is carried out to the apparatus 22.
Patent JP-H03279539-A (JP)
Title: Structure of joint portion
Inventor: DATE JUNKO
IPC: E04B1/684
Filed: 1990-03-27
Abstract: PURPOSE:To make a fireproof structure of a joint portion and to improve its watertightness by placing a gap blocking member consisting of a base piece, a stopping projection, a contact piece and a dressing piece together with packing members between adjacent exterior members. CONSTITUTION:Packing members 2, 2 are placed on the indoor side (I) between end faces of adjacent exterior members 1a, 1b, and a metallic gap blocking member 3 is placed on the outdoor side (O) between them. Then a stopping projection 6 provided on a base piece 4 of the gap blocking member 3 is positioned in a recessed groove 7 provided in the end place of one of the exterior members 1a. Then a contact piece 5 leaded out from the base piece 4 toward the indoor (I) is contacted to the end plane of the other exterior member 1b. And the tip of a dressing piece 8 leaded out from the base piece 4 to the outdoor side (O) is placed in a recession 9 provided on the end plane of the other exterior member 1b. Thereby a joint portion A can be blocked reliably.
Patent JP-H07287318-A (JP)
Title: Image forming device
Inventor: EDAHIRO KAZUHISA
IPC: G03G15/04
Filed: 1994-04-15
Abstract: PURPOSE:To provide an image forming device which uses a fluorescent lamp as an exposure lamp and reduces the change of the light quantity of the exposure lamp at the time of exposing and scanning and where the light quantity of the exposure lamp hardly changes by outside temperature. CONSTITUTION:The fluorescent lamps 21 and 22 are housed in the inside of a sealing casing 60 having a light transmissible cylinder body part 61 in the image forming device provided with a first optical system traveling body having the fluorescent lamp irradiating an original with light and a first optical system including a first mirror reflecting reflected light from the original in a specified direction and a second optical system traveling body having a second optical system constituted of second and third mirrors leading the light reflected by the first mirror of the first optical system traveling body in the specified direction.
Patent JP-S62235601-A (JP)
Title: Repetition controller
Inventor: OSONE MASANORI
IPC: G05B11/36
Filed: 1986-04-04
Abstract: PURPOSE:To decrease the degree of a dynamic compensator by providing the 1st adder which adds a control deviation to the output of a storage element, the 2nd adder which adds the output of a series compensator to the output of the dynamic compensator, etc. CONSTITUTION:A repetition controller adds the final stage output XL of a shift register 17 to the output of a subtracter 2 by an adder 11 and outputs the sum to a sampler 12B and an I controller (series compensator) 9. Further, the difference between the final stage output XL and the output of a sensor 1 is calculated by a subtracter 13 and outputted to a PD controller (feedback compensator) 15. Further, the output of the dynamic compensator 14, the output of the series compensator 9, and the output of the PD controller are summed up by an adder 16, whose sum output is used as a manipulated variable to a controlled system 10. Consequently, the degree of characteristics of the dynamic compensator 14 decreases and characteristics of the series compensator 9 and PD controller 15 need not be accurate, so their variations do not affect the approximation accuracy of characteristics of the dynamic compensator 14.
Patent JP-H08275079-A (JP)
Title: Caption decoder and television receiver provided with the caption decoder
Inventor: MIYAKOSHI TAKAHIRO
IPC: H04N19/44
Filed: 1995-04-03
Abstract: PURPOSE: To display character data while recognizing on which line the display position is in existence when the operator moves the display position of the caption character data. CONSTITUTION: A masking period setting switch 1d of an operation section 1 is depressed and the operator moves optionally a masking period of a masking period setting means 6 on a screen with an UP switch 1a and a DOWN switch 1b. Furthermore, a masking position setting switch 1c of the operation section 1 is depressed and the operator moves optionally a masking position of a masking position setting means 6 on a screen with the UP switch 1a and the DOWN switch 1b. A character generator 8 generates a character signal on a line of the moving position through the movement and the signal is mixed with the masking signal by a 2nd mixing circuit 13, the generated signal is mixed with the video signal by a 1st mixer circuit 10 and the mixed signal is fed to a video output circuit 11 and displayed on a CRT 12.  On the other hand, when characters of caption data are displayed on the CRT 12, a switch SW is switched to extract the caption data from the video signal and the character signal generated by a caption decoder 15 is mixed by the 1st mixing circuit 10.
Patent JP-H10266767-A (JP)
Title: Widening tunnel and construction method of emergency parking zone
Inventor: YAMAMOTO MINORU
IPC: E21D9/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a construction method for constructing an emergency parking zone in a road tunnel consisting of shield tunnels and, at the same time, to ensure a broad space without having a post interfering with traffic inside the space of the shield tunnels or a widening section. SOLUTION: Two shield tunnels 13A and 13B parallel with each other are bent to form so that separation is enlarged in a specific section, a space between two shield tunnels in the section is excavated to form the widening section, a carriage main track is extended in the widening section, and an emergency parking zone is formed on the left side forward in a road tunnel in the section. In two shield tunnels parallel with each other, openings are formed in opposite positions in the specific section for enlarging the separation, the widening section is formed between the openings, a partition wall 19 is provided in the central part of the widening section, beams 18a and 18b are projected to both directions intersected with the tunnel axis from the partition wall 19, and the opening ends 24a and 24b are borne on the beams 18a and 18b.
Patent JP-H04311853-A (JP)
Title: Autotracking device
Inventor: MIKI SHIGERU
IPC: G11B15/467
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the degradations of the image quality an sound quality at other record and reproduction time by providing an autotracking device with tracking position control corresponding to each envelop variation characteristic of a video signal and a sound signal. CONSTITUTION:The best values of tracking at each envelop level of the video signal and the sound signal are detected by positions 31, 34 and the tracking deviation amount is rendered to discriminate 36 that it is within the specified range with the position difference detection 33 between the tracking best values together with limited point detections 32, 35 of each envelop level and with the tracking position control 38, the sound signal is controlled at the tracking position prior to the video signal when the deviation amount is small and it is controlled at the tracking position of the video signal when the deviation amount is large and also the sound signal is controlled by switching to a transverse track regeneration.
Patent JP-H07272376-A (JP)
Title: Cartridge loading device
Inventor: TSUJINO YUKIHIKO
IPC: G11B17/04
Filed: 1994-03-25
Abstract: PURPOSE:To make an extruding amt. of a disk cartridge to be extruded from the inside of a tray at the time of ejecting the cartridge always constant by providing a means for positioning the cartridge into a fixed position in the tray. CONSTITUTION:At the time of loading, the disk cartridge 2 is inserted into the tray 3, and the cartridge 2 is horizontally drawn in from its ejecting position by the tray 3, and is then lowered down vertically to its loading position. At the time of ejecting, the cartridge 2 is extruded out of the tray 3 by an extruding lever 43 provided on the tray 3. The positioning means of the cartridge 2 is composed of one pair of positioning recessed parts 57 right and left and their corresponding 1st catch rollers 58. Thus, at the time of ejecting, the 1st catch rollers 58 are fitted into the positioning recessed parts 57 of the cartridge 2 extruded out of the tray 3 by the extruding lever 43, and hence the cartridge 2 is positioned in the fixed position in the tray 3.
Patent JP-S63244041-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and high durability and applicable to various fields utilizing electrophotography by using a specified compd. as an electric charge transferring substance. CONSTITUTION:A photosensitive layer contg. a compd. represented by formula I is formed. In formula, each of R<1> and R<2> is alkyl which may have a substituent, aralkyl which may have a substituent, an arom. group which may have a substituent or a heterocyclic group which may have a substituent, each of R<3>-R<5> is H, alkyl, alkoxy, halogen, substd. amino or nitro, and Ar' is an arom. group which may have a substituent or a heterocyclic group which may have a substituent. Thus, an electrophotographic sensitive body having high sensitivity can be obtd. When the sensitive body is repeatedly subjected to electrostatic charge and exposure, electric potentials at light and dark parts hardly vary.
Patent JP-S58216779-A (JP)
Title: Treatment of water containing phosphate
Inventor: SAWADA SHIGEKI
IPC: C02F1/58
Filed: 1982-05-10
Abstract: PURPOSE:To remove phosphate always efficiently in a method of bringing water contg. phosphate to contact with a seed crystal contg. calcium phosphate in the presence of calcium ions by heating the raw water and performing crystallization. CONSTITUTION:The water to be treated is water contg. phosphate, which is, for example, secondary treated water such as sewage, night soil, factory waste water or the like. Such crude water is heated and is then subjected to crystallization whereby the phosphate is removed. If the crude liquid is brought into contact with a seed crystal contg. calcium phosphate at >=6pH in the presence of calcium ions as the conditions for the crystallization, the calcium phosphate formed by the formula I deposits on the surface of the seed crystal and the crystal grows, whereby the phosphoric acid ions in the water are removed.
Patent JP-S58194599-A (JP)
Inventor: MUTOU MASASHI
IPC: B43L23/02
Filed: 1982-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。